/[PAMELA software]/PamCut/CollectionActions/CaloChi2HistoAction/CaloChi2HistoAction.h
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Contents of /PamCut/CollectionActions/CaloChi2HistoAction/CaloChi2HistoAction.h

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Revision 1.5 - (show annotations) (download)
Tue Jul 12 15:52:49 2011 UTC (13 years, 5 months ago) by pam-fi
Branch: MAIN
CVS Tags: V9, HEAD
Changes since 1.4: +2 -1 lines
File MIME type: text/plain
Error occurred while calculating annotation data.
Logarithmic binning flag added.

1 /*
2 * CaloChi2HistoAction.h
3 *
4 * Created on: 04/ago/2009
5 * Author: Nicola Mori
6 */
7
8 /*! @file CaloChi2HistoAction.h The CaloChi2HistoAction class declaration file. */
9
10 #ifndef NO_CALOAXIS
11
12 #ifndef CALOCHI2HISTOACTION_H_
13 #define CALOCHI2HISTOACTION_H_
14
15 #include "../CollectionAction/CollectionAction.h"
16 #include <CaloAxis.h>
17 #include <TH1F.h>
18 #include <TH2F.h>
19
20 /*! @brief An action that fills a CALO Chi2 histogram. The value of Chi2 is obtained from CaloAxis objects. */
21 class CaloChi2HistoAction: public CollectionAction {
22 public:
23
24 /*! @brief Constructor.
25 *
26 * Note that this action does NOT perform the fit of the CALO track, so the fitting procedure must be already done by the
27 * CaloAxis objects pointed by xAxis and yAxis.
28 *
29 * @param actionName The action's name.
30 * @param outFileName The output file name.
31 * @param xAxis The X axis CaloAxis object.
32 * @param yAxis The Y axis CaloAxis object.
33 * @param min The lower limit of the histogram's X axis.
34 * @param max The upper limit of the histogram's X axis.
35 * @param nBins The number of bins.
36 * @param logBinning If true, logarithmically-spaced bins will be used.
37 * @param mode The mode of ROOT file creation (see documentation of TFile constructor
38 * in ROOT's reference guide).
39 */
40 CaloChi2HistoAction(const char *actionName, TString outFileName, CaloAxis *xAxis, CaloAxis *yAxis, float min = 0.,
41 float max = 1., unsigned int nBins = 100, bool logBinning = false, TString mode = "UPDATE");
42
43 /*! @brief Destructor. */
44 ~CaloChi2HistoAction() {
45 }
46
47 /*! @brief Fills histogram with the selected event.
48 *
49 * @param event The selected event.
50 */
51 void OnGood(PamLevel2 *event);
52
53 /*! @brief Writes the histogram to the output ROOT file.*/
54 void Finalize();
55
56 private:
57
58 TString _outFileName;
59 CaloAxis *_xAxis, *_yAxis;
60 TString _mode;
61 TH1F _xHisto, _yHisto;
62 TH2F _xyHisto;
63 };
64 #endif /* CALOCHI2HISTOACTION_H_ */
65 #endif /* NO_CALOAXIS */

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